---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-41573 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 Stepping: 0 BogoMIPS: 5599.99 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 18G 60G 23% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 707 5041 3 10239 14939 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:91:82:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.165/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78613sec preferred_lft 78613sec inet6 fe80::f816:3eff:fe91:82ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:52:ac:8b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-4c-16g-41573) 07/10/25 _x86_64_ (4 CPU) 16:47:01 LINUX RESTART (4 CPU) 16:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:00:25 67.43 2.22 60.43 4.78 671.71 31079.51 26273.01 17:10:25 5.28 0.32 4.76 0.19 20.71 141.81 621.37 17:20:01 4.40 0.01 4.20 0.19 0.14 146.85 992.73 17:30:25 13.96 0.67 12.55 0.74 7.82 1278.38 1321.64 17:40:25 21.17 0.00 20.18 0.99 0.04 621.15 1428.55 17:50:01 10.29 0.00 9.82 0.47 0.00 175.95 1047.76 18:00:25 4.59 0.00 4.42 0.17 0.00 84.20 95.66 18:10:14 5.82 0.00 5.62 0.19 0.00 117.21 138.91 18:20:01 4.94 0.00 4.73 0.21 0.00 87.75 76.17 18:30:25 32.77 0.07 17.28 15.42 4.75 1346.61 205695.31 18:40:25 4.59 0.00 4.43 0.17 0.00 84.51 38.98 18:50:01 10.12 0.00 9.59 0.53 0.00 1234.21 507.23 Average: 15.74 0.28 13.38 2.07 61.01 3138.80 20613.96 16:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:00:25 154416 8419844 7503132 45.83 230892 7844636 8868656 50.91 2321636 13132356 224 17:10:25 2844408 10969288 4955060 30.26 231728 7706772 5612492 32.22 2347176 10435864 28 17:20:01 1762072 9889808 6034364 36.86 232628 7708796 7283784 41.81 2362680 11502820 260 17:30:25 4495336 12905164 3019600 18.44 241912 7972980 3695900 21.21 2468516 8659620 228 17:40:25 5216156 13712212 2212584 13.51 248148 8046668 2923204 16.78 2491780 7919776 180 17:50:01 2889108 11388928 4534380 27.69 249828 8048720 5213784 29.93 2493592 10233052 292 18:00:25 2799808 11303820 4619324 28.21 250480 8052276 5283752 30.33 2494304 10315676 308 18:10:14 6813636 15320308 604600 3.69 251088 8054268 1298944 7.46 2494960 6308568 148 18:20:01 1258400 9767856 6154424 37.59 251656 8056420 6761812 38.81 2495616 11842964 168 18:30:25 2823128 11625400 4297636 26.25 261164 8329520 5182024 29.74 2603388 10165168 284 18:40:25 2571436 11377476 4545112 27.76 261740 8332644 5224048 29.99 2604724 10416464 32 18:50:01 2313352 11400212 4521272 27.61 269244 8596572 5188980 29.78 2699440 10573816 272 Average: 2995105 11506693 4416791 26.98 248376 8062523 5211448 29.91 2489818 10125512 202 16:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:00:25 lo 9.25 9.25 9.55 9.55 0.00 0.00 0.00 0.00 17:00:25 ens3 66.82 43.20 1019.73 4.44 0.00 0.00 0.00 0.00 17:00:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:25 lo 10.12 10.12 5.67 5.67 0.00 0.00 0.00 0.00 17:10:25 ens3 0.50 0.26 0.08 0.05 0.00 0.00 0.00 0.00 17:10:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 8.39 8.39 3.94 3.94 0.00 0.00 0.00 0.00 17:20:01 ens3 0.60 0.40 0.13 0.10 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:25 lo 13.93 13.93 7.80 7.80 0.00 0.00 0.00 0.00 17:30:25 ens3 0.95 0.79 0.23 0.19 0.00 0.00 0.00 0.00 17:30:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:25 lo 13.09 13.09 6.49 6.49 0.00 0.00 0.00 0.00 17:40:25 ens3 1.11 0.92 0.28 0.24 0.00 0.00 0.00 0.00 17:40:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 19.17 19.17 10.10 10.10 0.00 0.00 0.00 0.00 17:50:01 ens3 1.22 1.25 0.21 1.35 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:25 lo 23.85 23.85 8.75 8.75 0.00 0.00 0.00 0.00 18:00:25 ens3 0.66 0.56 0.14 0.11 0.00 0.00 0.00 0.00 18:00:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:14 lo 24.79 24.79 11.27 11.27 0.00 0.00 0.00 0.00 18:10:14 ens3 0.69 0.62 0.13 0.11 0.00 0.00 0.00 0.00 18:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 18.28 18.28 10.53 10.53 0.00 0.00 0.00 0.00 18:20:01 ens3 0.76 0.54 0.18 0.14 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:25 lo 13.73 13.73 7.28 7.28 0.00 0.00 0.00 0.00 18:30:25 ens3 1.21 0.96 0.31 0.25 0.00 0.00 0.00 0.00 18:30:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:25 lo 23.10 23.10 7.80 7.80 0.00 0.00 0.00 0.00 18:40:25 ens3 0.60 0.41 0.13 0.10 0.00 0.00 0.00 0.00 18:40:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 22.22 22.22 11.31 11.31 0.00 0.00 0.00 0.00 18:50:01 ens3 1.04 0.82 0.27 0.22 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.63 16.63 8.37 8.37 0.00 0.00 0.00 0.00 Average: ens3 6.56 4.37 88.50 0.62 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-4c-16g-41573) 07/10/25 _x86_64_ (4 CPU) 16:47:01 LINUX RESTART (4 CPU) 16:50:01 CPU %user %nice %system %iowait %steal %idle 17:00:25 all 47.09 0.00 2.45 10.34 0.10 40.02 17:00:25 0 48.86 0.00 2.45 11.68 0.10 36.91 17:00:25 1 48.05 0.00 2.38 9.57 0.11 39.90 17:00:25 2 44.76 0.00 2.54 10.07 0.11 42.53 17:00:25 3 46.69 0.00 2.42 10.03 0.10 40.76 17:10:25 all 8.54 0.00 0.46 0.09 0.06 90.85 17:10:25 0 8.55 0.00 0.34 0.09 0.06 90.96 17:10:25 1 8.28 0.00 0.46 0.09 0.06 91.10 17:10:25 2 8.62 0.00 0.54 0.08 0.07 90.70 17:10:25 3 8.69 0.00 0.49 0.13 0.06 90.64 17:20:01 all 8.23 0.00 0.47 0.04 0.06 91.20 17:20:01 0 8.50 0.00 0.40 0.06 0.06 90.98 17:20:01 1 8.31 0.00 0.53 0.03 0.05 91.07 17:20:01 2 8.46 0.00 0.46 0.00 0.06 91.02 17:20:01 3 7.65 0.00 0.48 0.07 0.06 91.74 17:30:25 all 19.58 0.00 0.85 0.09 0.07 79.41 17:30:25 0 19.61 0.00 1.00 0.06 0.07 79.26 17:30:25 1 19.82 0.00 0.80 0.07 0.07 79.24 17:30:25 2 19.59 0.00 0.72 0.15 0.08 79.46 17:30:25 3 19.29 0.00 0.88 0.07 0.07 79.70 17:40:25 all 32.30 0.00 1.29 0.08 0.09 66.24 17:40:25 0 31.97 0.00 1.32 0.01 0.09 66.61 17:40:25 1 33.34 0.00 1.24 0.04 0.09 65.30 17:40:25 2 31.34 0.00 1.23 0.21 0.09 67.13 17:40:25 3 32.56 0.00 1.39 0.05 0.09 65.92 17:50:01 all 19.60 0.00 0.74 0.05 0.09 79.52 17:50:01 0 19.49 0.00 0.79 0.02 0.08 79.62 17:50:01 1 19.33 0.00 0.68 0.04 0.09 79.86 17:50:01 2 19.65 0.00 0.81 0.06 0.09 79.38 17:50:01 3 19.93 0.00 0.69 0.06 0.08 79.24 18:00:25 all 7.91 0.00 0.47 0.02 0.09 91.51 18:00:25 0 7.64 0.00 0.48 0.02 0.09 91.78 18:00:25 1 7.68 0.00 0.48 0.05 0.09 91.70 18:00:25 2 8.14 0.00 0.41 0.02 0.09 91.33 18:00:25 3 8.17 0.00 0.51 0.01 0.09 91.23 18:10:14 all 10.54 0.00 0.60 0.02 0.09 88.75 18:10:14 0 10.62 0.00 0.53 0.01 0.09 88.75 18:10:14 1 10.06 0.00 0.63 0.06 0.09 89.17 18:10:14 2 10.69 0.00 0.70 0.03 0.09 88.50 18:10:14 3 10.78 0.00 0.54 0.00 0.10 88.58 18:20:01 all 9.25 0.00 0.53 0.02 0.09 90.10 18:20:01 0 9.10 0.00 0.50 0.03 0.09 90.28 18:20:01 1 9.68 0.00 0.51 0.03 0.09 89.68 18:20:01 2 9.46 0.00 0.66 0.03 0.09 89.77 18:20:01 3 8.78 0.00 0.46 0.01 0.09 90.68 18:30:25 all 26.27 0.00 0.95 0.11 0.10 72.57 18:30:25 0 25.97 0.00 0.87 0.03 0.10 73.04 18:30:25 1 26.01 0.00 1.07 0.12 0.10 72.69 18:30:25 2 26.55 0.00 0.81 0.02 0.10 72.52 18:30:25 3 26.53 0.00 1.06 0.26 0.10 72.05 18:40:25 all 7.93 0.00 0.38 0.02 0.09 91.58 18:40:25 0 7.74 0.00 0.31 0.01 0.09 91.85 18:40:25 1 8.02 0.00 0.44 0.04 0.09 91.41 18:40:25 2 7.72 0.00 0.40 0.02 0.09 91.76 18:40:25 3 8.25 0.00 0.36 0.01 0.09 91.30 18:40:25 CPU %user %nice %system %iowait %steal %idle 18:50:01 all 14.54 0.00 0.60 0.07 0.09 84.70 18:50:01 0 14.48 0.00 0.63 0.12 0.08 84.69 18:50:01 1 13.66 0.00 0.63 0.14 0.09 85.47 18:50:01 2 14.91 0.00 0.56 0.01 0.09 84.43 18:50:01 3 15.10 0.00 0.59 0.02 0.09 84.21 Average: all 17.80 0.00 0.82 0.95 0.08 80.34 Average: 0 17.87 0.00 0.81 1.05 0.08 80.19 Average: 1 17.85 0.00 0.83 0.89 0.09 80.34 Average: 2 17.64 0.00 0.83 0.92 0.09 80.52 Average: 3 17.85 0.00 0.83 0.93 0.08 80.31